GRACO 24A251 - Standard Seal Repair Kit for Merkur LW025A, UHMWPE
Seal Repair Kit - Throat v-packings (7" and 8") and glands (6" and 9"), piston v-packings (12" and 13") and glands (11" and 14"), o-rings (18", 21", 25", 26" 27", 28", and 33"), and springs (4"and 10")
Specifications
- Material: UHMWPE, PTFE, and other sealing materials
- Throat V Packings: 7" and 8"
- Throat Glands: 6" and 9"
- Piston V Packings: 12" and 13"
- Piston Glands: 11" and 14"
- O Rings: 18", 21", 25", 26", 27", 28", and 33"
- Springs: 4" and 10"
Compatible Equipment
- LW025A - Merkur Wet-Cup Style SS Displacement Pump, 25 cc, Chromex coated rod & 3 UHMWPE, 2 PTFE packings
Related Parts
- 24A252 - Standard Seal Repair Kit for Merkur LW050A, UHMWPE
- 24A253 - Standard Seal Repair Kit for Merkur LW075A
- 24A254 - Standard Seal Repair Kit for Merkur LW100A, UHMWPE
- 24A255 - Standard Seal Repair Kit for Merkur LW125A, UHMWPE
- 24A256 - Standard Seal Repair Kit for Merkur LW150A
- 24J852 - Carbon-Filled PTFE (Optional Seal Kit)
- 26C707 - Reinforced PTFE (Optional Seal Kit)
Kit Contents
- 4 - SPRING, throat
- 6 - GLAND, male, throat
- 7 - PACKING, throat, UHMWPE (qty 3)
- 8 - PACKING, throat, PTFE (qty 2)
- 9 - GLAND, female, throat
- 10 - SPRING, piston
- 11 - GLAND, male, piston
- 12 - PACKING, piston, UHMWPE (qty 3)
- 13 - PACKING, piston, PTFE (qty 2)
- 14 - GLAND, female, piston
- 18 - O-RING, piston, 0.57 in (14.4 mm) OD
- 19 - PACKING, throat, reinforced PTFE (qty 5)
- 20 - PACKING, piston, reinforced PTFE (qty 5)
- 21 - O-RING, lower cylinder, 1.4 in. (36 mm) OD
- 25 - O-RING, lower cylinder, 1.2 in. (30 mm) OD
This is part of the Standard Repair Kits family. The asterisk (*) indicates this is a Seal Repair Kit specifically. Optional seal kits available for materials that cause chemical compatibility concerns with UHMWPE, such as acid catalyst materials. Some o-rings are close in size - stack on bench to differentiate.
Reference Manuals
- 312792 (Page 12) Merkur Displacement Pump, Repair/Parts
- 406769 (Page 2) Merkur Seal Repair Kit for LW025A, Kit
